bv_dimacs.h

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/*******************************************************************\
 
Module: Writing DIMACS Files
 
Author: Daniel Kroening, kroening@kroening.com
 
\*******************************************************************/
 
 
#ifndef CPROVER_SOLVERS_FLATTENING_BV_DIMACS_H
#define CPROVER_SOLVERS_FLATTENING_BV_DIMACS_H
 
#include "bv_pointers.h"
 
class bv_dimacst : public bv_pointerst
{
public:
  bv_dimacst(
    const namespacet &_ns,
    propt &_prop,
    message_handlert &message_handler,
    const std::string &_filename)
    : bv_pointerst(_ns, _prop, message_handler), filename(_filename)
  {
  }
 
  virtual ~bv_dimacst()
  {
    write_dimacs();
  }
 
protected:
  const std::string filename;
  bool write_dimacs();
  bool write_dimacs(std::ostream &);
};
 
#endif // CPROVER_SOLVERS_FLATTENING_BV_DIMACS_H